Digital library
Textbooks, references and open learning resources.

External
Biology for Science Majors I
LibreTexts
In the contents: 19.02: Organizing Life on Earth

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College Algebra (NWTC)
Northeast Wisconsin Technical College · College Algebra (NWTC)
In the contents: 7.05: Partial Fractions

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SPAN 100: Beginner Spanish Language and Culture I
Elizabeth Pereira · Capilano University
In the contents: 1.03: Los sustantivos y los articulos · 1.3.01: Practica- Los sustantivos y los articulos

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Discrete Stochastic Processes
Robert Gallager · Massachusetts Institute of Technolog
In the contents: 07: Random Walks Large Deviations and Martingales · 7.06: Martingales · 7.07: Submartingales and Supermartingales

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Exercise and Nutrition
Dawn Markell, Diane Peterson, and Carrie Johnson · Centralia College
In the contents: 1.08: Start with Why · 3.04: Measuring Heart Rate · 10.01: Heart Disease

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CHEM 4110: Advanced Inorganic Chemistry
author · Catherine McCusker
In the contents: 2.1.02: Discovery of Subatomic Particles and the Bohr Atom · 11.4.02: Iron-sulfur Proteins and Models (Part 2) · 11.4.03: Iron-sulfur Proteins and Models (Part 3)

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Engaging Adults in Science and Energy
Pennsylvania State University · Pennsylvania State University
In the contents: 3.5.2.04: Questions to help people articulate interests and solutions · 4.03: From the Earth to a Grain of Sand · 4.3.01: The Structure of the Earth

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Para vivir con salud
Kathryn Joy McKnight and Jill S. Kuhnheim · University of New Mexico
In the contents: 01: Parte I- Los generos expresivos y como leerlos · 02: Parte II- Unidades tematicas

External
CHM 320: Advanced Inorganic Chemistry textbook
LibreTexts
In the contents: 2.1.02: Discovery of Subatomic Particles and the Bohr Atom · 2.02: The Schrodinger equation particle in a box and atomic wavefunctions · 2.2.01: Particle in a Box

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Physical Chemistry
Patrick Fleming · California State University East Bay
In the contents: 7.02: Partial Molar Volume

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Linear Models and Rurità Kràlovstvì
Ole Forsberg · Knox College
In the contents: 02: Part One- Least Squares

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Nursing Assistant
Myra Sandquist Reuter · Chippewa Valley Technical College
In the contents: 5.09: Skills Checklist- Partial Bath

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NUTR10: Principles of Nutrition
Sheldon · Woodland Community College
In the contents: 5.05: Understanding Blood Cholesterol and Heart Attack Risk · 11.09: Start Your Sustainable Future Today · 15.6: Start Your Sustainable Future Today

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Rhetoric and Composition
Wikibooks
In the contents: 6.01: Parts of Speech · 6.02: Parts of the Sentence

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Project Management for Instructional Designers
David Wiley · LibreTexts
In the contents: 7.01: 7 Starting a Project -- Project Management for Instructional Designers · 7.04: 7.3 Project Start-Up -- Project Management for Instructional Designers

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Web Literacy for Student Fact-Checkers
Mike Caulfield · Washington State University Vancouver
In the contents: 06: Field Guide (Unfinished Articles) · 6.01: Unfinished Articles

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Word Processing
Saylor Academy · LibreTexts
In the contents: 01: Getting Started with Microsoft Word and Google Docs

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Principles of Microeconomics 3e
OpenStax · LibreTexts
In the contents: 18.01: Voter Participation and Costs of Elections

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Contemporary Calculus
Jeff Eldridge · Edmonds College
In the contents: 8.2 Integration by Parts · 8.3 Partial Fraction Decomposition

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Journalism 2.0: How to Survive and Thrive
Mark Briggs · University of South Florida
In the contents: 6.03: Getting started